public void Execute(Order order, Customer customer)
{
foreach (var pair in predicatesToCommands)
{
if(pair.Key(order, customer))
pair.Value.Execute(order);
}
}
public void Execute(Order order)
{
Console.WriteLine("deny sale");
}
public void Execute(Order order)
{
Console.WriteLine("Would you like to be a preferred customer?");
}
public void Execute(Order order)
{
Console.WriteLine("Applying discount of {0:0%}, pay only: {1:C}", discountPrecentage,
order.Total - (order.Total * discountPrecentage));
}